2008 BMW G 450 X Technical Analysis & Specification Breakdown
Built around BMW's enduro - offroad motorcycle platform, the 2008 BMW G 450 X utilizes a 449 cc (27.4 cu in) single cylinder, four-stroke layout. In factory specification, maximum torque reaches 43 Nm (31.7 lb-ft) at 6,500 rpm. Internal engine geometry specifies a bore and stroke of 98.0 x 59.6 mm (3.9 x 2.3 inches).
On the scales, the G 450 X measures 120 kg (265 lbs) dry. Rider ergonomics and chassis geometry center around a 911 mm (35.9 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control. The 8-liter (2.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's BMW archive, this model family spans 4 indexed model years from 2008 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
911 mm (35.9 in)
Engine
Displacement449.0 ccm (27.40 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Torque43.0 Nm (4.4 kgf-m or 31.7 ft.lbs) @ 6500 RPM
Bore x Stroke98.0 x 59.6 mm (3.9 x 2.3 inches)
Chassis
Front Travel300 mm (11.8 inches)
Rear Travel320 mm (12.6 inches)
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre140/80-18
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight120.0 kg (264.6 pounds)
Seat Height911 mm (35.9 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
